package ioperation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class BorrowedOperation implements IOperation{
    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书...");

        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入你要借阅的书名：");
        String name = scanner.nextLine();

        int size = bookList.getUsedSize();

        for (int i = 0; i < size; i++) {
            Book book = bookList.getBooks(i);

            if(book.getName().equals(name)){
                if(book.isBorrowed()){
                    System.out.println("要借阅的书已经被借出！");
                    return;
                }

                book.setBorrowed(true);
                System.out.println("借阅成功！");
                return;
            }
        }
        System.out.println("没有要借阅的书...");
    }
}
